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SM3300 SERIES SM3300 - Laboratory Power Supply

Features
  • 3300W Laboratory Supply
  • Ranges 0-18V to 0-660V and 0-220A to 0-5.5A
  • Designed for long life at full power
  • Excellent dynamic response to load changes
  • Protected against all overload and short circuit conditions
  • EMC surpasses CE requirements
  • Low audible noise - fans are temperature controlled
  • Available options: Software control and interfaces
  • High Speed Programming
  • Two-Quadrant Output - PowerSink Operation on single and three phase input voltages Large user display
  • menu driven operations
  • Durable digital encoders for voltage and current adjustment
  • Plug and play optional interfaces

SM3300 - Laboratory Power Supply

Product Overview

SM3300 Series Programmable DC Power Supplies

Delta Elektronika SM3300 Series DC Power Supplies are ideally suited for bench or rack mount applications.

The Delta Elektronika SM3300 Series 3300W programmable DC power supplies are designed for long life at full power. They have excellent dynamic response to load changes and protected against all overload and short circuit conditions. EMC surpasses CE requirements: low emission & high immunity. They offer low audible noise: fan is temperature controlled. Available options include High Speed Programming, Extra Isolation, Interface Options, Sequencer, Digital Encoders, Power Sink.

Specifications

INPUT
Input voltages 180-528Vac (1ph or 3ph)
Input Frequency 48 - 62Hz
Power Factor 0.99

Internal Fuse

7.5A rms, 25AT

OUTPUT
Output Voltage Range

0-16V to 0-660V

Auto ranging models

See Selection Table

Output Current Range

0-220A to 0-5.5A

Auto ranging models

See Selection Table

Output Power Range

0 to 3300W

See Selection Table

STANDARDS AND APPROVALS
Safety

cTUVus/EN60950 / EN61010

EMC

EN61204-3 Power Supply Standard

EN61000-6-3 (EN55022B) Generic Emission

EN61000-6-2 Generic Immunity

ENVIRONMENTAL
Operating Temperature

-20°C to +50°C (100% load)

Derate output to 75% at 60°C

Temperature coefficient 0.02%./°C
Storage temperature -40°C to 85°C.
Thermal Protection Output shuts down in case of insufficient cooling
Humidity

max 95% RH, non condensing, up to 40C

max 75% RH, non condensing, up to 50C

MECHANICAL
Mounting Stacking of units allowed, air flow is from left to right.
Input Connector Screw Terminals for cable 2.5-4mm, 3phase + earth (no neutral required)
Output Terminals M8 bolts
Programming Connector RJ45 connector for Ethernet (LAN) at rear panel
Interlock Input for contact at rear panel
Enclosure IP20 Protection
Dimensions

86 x 433 x 455mm Behind front panel (feet removed)

88.1 x 483mm, Front panel (19" 2U)

Weight 15kg
OPERATING
Indicators Voltage meter, Amp meter, AC-Fail, DC-Fail, Over Temperature, Power Sink Overload, Remote Shutdown,, Remote-CV, Remote-CC, Output On,CV-limit, CV- and CC- mode
Controls Mains on/off switch, CV and VV potmeter, CV and CC limit potmeter, Displlay Settings button, Display limits button, Remote/Local button, Output On/off button, Front panel lock button

Potentiometers

& Encoders

From front panel: Standard .03%

Screw driver adj: Option P001 (at front panel)

Digital Encoders: Option P220

Series Operation

Max total voltage 600V

Master / Slave operation yes

Parallel Operation

Max total current - No limit

Master / Slave operation - max 4 units (including master)

Remote Sensing Max volt, drop per load lead: 2V
Remote ShutDown > with +5V, 1mA or relay contact
Interlock contact at rear of panel
Limits

Voltage adjust range: 0 - 102%

Current adjust range: 0 - 102%

Efficiency 90% Typical
Isolation

Input - Output: 3750Vrms(1 min)

Creepage clearance; 8mm

Input - Case: 2500Vrms

Output - Case: 600VDC

MTBF 500,000hrs
STANDARD FEATURES

Digital voltage and

Current Setting

-Reliable, longlife digital encoders are implemented at the front panel. Includes total front panel lock (also for CV/CC knobs) and a coarse of fine pitch adjustment depending on the turning speed

Ethernet Controller A 16 bit Ethernet interface for programming and monitoring
Sequencer Arbitrary waveform generator or stand alone automation
High voltage isolation A higher output isolation allows series operation up to 1320V
USB-Input Front panel USB-input for exchange of settings and waveforms(host)
AVAILABLE OPTIONS

High Speed

Programming

A 10 to 20 times higher programming speed (down to 0.2ms rise time at full load) and lower output capacitance. Excellent for laser applications, test systems or as current source with low parallel capacitance as used in plasma chambers

Software Control

and Interfaces

* Isolated Analog Programming

* Serial RS232, RS485, RS422, USB(host)

* Digital I/O

* Master/Slave

* Isolated contacts

* PROFIBUS

* CANBUS

Selection Table

 OUTPUTSM 18-220SM 66-AR-110SM 100-AR-75SM 330-AR-22SM 660-AR-11

Output Voltage Range

Output Current Range

Autoranging (2 Ranges)

Max Output Current/Voltage

0 - 18V

0 - 220A

No

-

-

0 - 66V

0 - 110A

Yes

0-33V / 0-110A

0-66V / 0-55A

0 - 100V

0 - 75A

Yes

0-50V / 0-75A

0-100V / 0-37.5A

0 - 330V

0 - 22A

Yes

0-165V / 0-22A

0-330V / 0-11A

0 - 660V

0 - 11A

Yes

0-330V / 0-11A

 0-660V / 0-5.5A

Meters

Scale voltage

Scale current

Accuracy

4 digit

0 - 18.00 V

0 - 220 A

0.2% + 2 digit

4 digit

0 - 66.0 V

0 - 110.0 A

0.2% + 2 digit

4 digit

0 - 100.0 V

0 - 75.0 A

0.2% + 2 digit

4 digit

0 - 100.0 V

0 - 75.0 A

0.2% + 2 digit

4 digit

0 - 300.0 V

0 - 22.0 A

0.2% + 2 digit

4 digit

0 - 600 V

0 - 11.00 A

0.2% + 2 digit

PROGRAMMING SPEED

STANDARD VERSION

SM 18-220

SM 66-AR-110

SM 100-AR-75

SM 330-AR-22

SM 660-AR-22

RISE TIME (10 - 90%)

Output voltage step

Time, (load = 3300W)

Time, (load = 330W)

 

0 - 15 / 18V

4 / 5.5 ms

2.2 / 2.6 ms

 

0 - 33 V

1.6 ms

1 ms

 

0 - 50 V

3.8 ms

2 ms

 

0 - 165 V

3.8 ms

2 ms

 

0 - 330 V

4.2 ms

2.5 ms

 

Output voltage step

Time, (load = 3300W)

Time, (load = 330W)

   

0 - 66 V

7 ms

3.7 ms

 

0 - 100 V

15 ms

8 ms

 

0 - 330 V

15 ms

8 ms

 

0 - 660 V

15 ms

7.5 ms

FALL TIME (90 - 10%)

Output voltage step

Time, (load = 3300W)

Time, (load 330W)

 

15/18V - 0 V

7 ms

32 ms

 

33 - 0 V

3 ms

33 ms

 

50 - 0 V

6 ms

65 ms

 

165 - 0 V

6 ms

65 ms

 

330 - 0 V

6 ms

70 ms

 

Output voltage step

Time, (load = 3300W)

Time, (load = 330W)

   

66 - 0 V

11 ms

100ms

 

100 - 0 V

26 ms

260 ms

 

330 - 0 V

25 ms

250 ms

 

660 - 0 V

28 ms

270 ms

Technical Illustration

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